159740334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 412723584

約数和(自身を除く): 252983250

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 61, 62, 78, 93, 114, 117, 122, 171, 183, 186, 234, 247, 279, 342, 361, 366, 403, 494, 549, 558, 589, 722, 741, 793, 806, 1083, 1098, 1159, 1178, 1209, 1482, 1586, 1767, 1891, 2166, 2223, 2318, 2379, 2418, 3249, 3477, 3534, 3627, 3782, 4446, 4693, 4758, 5301, 5673, 6498, 6954, 7137, 7254, 7657, 9386, 10431, 10602, 11191, 11346, 14079, 14274, 15067, 15314, 17019, 20862, 22021, 22382, 22971, 24583, 28158, 30134, 33573, 34038, 35929, 42237, 44042, 45201, 45942, 49166, 66063, 67146, 68913, 71858, 73749, 84474, 90402, 100719, 107787, 132126, 135603, 137826, 145483, 147498, 198189, 201438, 215574, 221247, 271206, 286273, 290966, 323361, 396378, 436449, 442494, 467077, 572546, 646722, 682651, 858819, 872898, 934154, 1309347, 1365302, 1401231, 1717638, 2047953, 2576457, 2618694, 2802462, 4095906, 4203693, 5152914, 6143859, 8407386, 8874463, 12287718, 17748926, 26623389, 53246778, 79870167, 159740334]

約数ペア:

[(1, 159740334), (2, 79870167), (3, 53246778), (6, 26623389), (9, 17748926), (13, 12287718), (18, 8874463), (19, 8407386), (26, 6143859), (31, 5152914), (38, 4203693), (39, 4095906), (57, 2802462), (61, 2618694), (62, 2576457), (78, 2047953), (93, 1717638), (114, 1401231), (117, 1365302), (122, 1309347), (171, 934154), (183, 872898), (186, 858819), (234, 682651), (247, 646722), (279, 572546), (342, 467077), (361, 442494), (366, 436449), (403, 396378), (494, 323361), (549, 290966), (558, 286273), (589, 271206), (722, 221247), (741, 215574), (793, 201438), (806, 198189), (1083, 147498), (1098, 145483), (1159, 137826), (1178, 135603), (1209, 132126), (1482, 107787), (1586, 100719), (1767, 90402), (1891, 84474), (2166, 73749), (2223, 71858), (2318, 68913), (2379, 67146), (2418, 66063), (3249, 49166), (3477, 45942), (3534, 45201), (3627, 44042), (3782, 42237), (4446, 35929), (4693, 34038), (4758, 33573), (5301, 30134), (5673, 28158), (6498, 24583), (6954, 22971), (7137, 22382), (7254, 22021), (7657, 20862), (9386, 17019), (10431, 15314), (10602, 15067), (11191, 14274), (11346, 14079)]